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Fallen LibMinecraft mod for 1.20.1

A library providing runtime extension utilities

newest supported 1.20.1Library Api
Latest version
fallen_lib-1.4.4.jar
Minecraft
1.20.1
Java
Java 17+
Loader
Forge
Licence
not stated
Downloads
299.2k
Updated
1 mo ago
Available on
CurseForge

Minecraft versions

Every version Fallen Lib declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

From Fallen Lib’s own host. Nothing is re-hosted here.

fallen_lib-1.4.4.jarrelease16 Jul 2026

fallen_lib-1.4.4.jar · 0.3 MB · for 1.20.1

Download latest
3dfa8d8d9bc6…
Older versions8
  • fallen_lib-1.4.3.jar13 Jul 20261.20.10.3 MB349 downloads23929e50852b…Get
  • fallen_lib-1.4.2-hf.jar12 Jul 20261.20.10.3 MB352 downloads8fc0c8aec274…Get
  • fallen_lib-1.4.2.jar12 Jul 20261.20.10.3 MB56 downloads9630713d4571…Get
  • fallen_lib-1.4.1-rhf.jar10 Jul 20261.20.10.3 MB381 downloads123f4f7e7e1f…Get
  • fallen_lib-1.4.1-r.jar10 Jul 20261.20.10.3 MB2 downloads6b07a21b087f…Get
  • fallen_lib-1.3.2.jar1 Apr 20261.20.10.1 MB1 downloadscc207a1fe171…Get
  • fallen_lib-1.3.1.jar26 Mar 20261.20.10.1 MB14.5k downloads34f391c40c6e…Get
  • fallen_lib-1.2.0-hotfix.jar5 Jan 20261.20.10.1 MB12.7k downloads38466a73d295…Get

Frequently asked

Does Fallen Lib work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Fallen Lib declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which platform or loader does Fallen Lib support?

Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Fallen Lib?

On the newest Minecraft version it supports, Java 17 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Fallen Lib?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Fallen Lib safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 23 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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